4549100972 has 24 divisors (see below), whose sum is σ = 8592444000. Its totient is φ = 2094898176.

The previous prime is 4549100957. The next prime is 4549100981. The reversal of 4549100972 is 2790019454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74072 + ... + 120767.

It is an arithmetic number, because the mean of its divisors is an integer number (358018500).

Almost surely, 2^4549100972 is an apocalyptic number.

It is an amenable number.

4549100972 is a deficient number, since it is larger than the sum of its proper divisors (4043343028).

4549100972 is a wasteful number, since it uses less digits than its factorization.

4549100972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195305 (or 195303 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 4549100972 is about 67447.0234480366. The cubic root of 4549100972 is about 1656.9466507253.

The spelling of 4549100972 in words is "four billion, five hundred forty-nine million, one hundred thousand, nine hundred seventy-two".